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| author | Marcelo Diop-Gonzalez <marcgonzalez@google.com> | 2019-12-03 10:39:21 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-10 10:56:56 +0100 |
| commit | d2cdb20507fe2079a146459f9718b45d78cbbe61 (patch) | |
| tree | c4f25c358cb70cbbed8a3a330c09cd378402725b | |
| parent | 1af73a25e6e7d9f2f1e2a14259cc9ffce6d8f6d4 (diff) | |
| download | linux-d2cdb20507fe2079a146459f9718b45d78cbbe61.tar.bz2 | |
staging: vchiq: call unregister_chrdev_region() when driver registration fails
This undoes the previous call to alloc_chrdev_region() on failure,
and is probably what was meant originally given the label name.
Signed-off-by: Marcelo Diop-Gonzalez <marcgonzalez@google.com>
Cc: stable <stable@vger.kernel.org>
Fixes: 187ac53e590c ("staging: vchiq_arm: rework probe and init functions")
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20191203153921.70540-1-marcgonzalez@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index 02148a24818a..4458c1e60fa3 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -3309,7 +3309,7 @@ static int __init vchiq_driver_init(void) return 0; region_unregister: - platform_driver_unregister(&vchiq_driver); + unregister_chrdev_region(vchiq_devid, 1); class_destroy: class_destroy(vchiq_class); |